package containers;

import java.lang.reflect.Constructor;
import java.util.HashMap;
import java.util.Map;

public class SpringDetector {
    public static <T extends  Groundhog>
    void detectSpring(Class<T> type) throws Exception{
        Constructor<T> ghog = type.getConstructor(int.class);
        Map<Groundhog,Prediction> map = new HashMap<Groundhog,Prediction>();
        for (int i = 0 ;i < 10;i ++){
            map.put(ghog.newInstance(i),new Prediction());
        }
        System.out.println("map = "+map);
        Groundhog gh = ghog.newInstance(3);
        System.out.println("Looking up prediction for"+gh);
        if (map.containsKey(gh))
        {
            System.out.println(map.get(gh));
        }
        else
        {
            System.out.println("Key not found"+gh);
        }
    }
    public static void main(String[] args) throws Exception{
        detectSpring(Groundhog.class);
    }
}
